I was working with pistons when I noticed when you rotate them any half blocks or whatever also gets rotated. I doubt this has any practical uses but it is kinda interesting. Since pistons are the only solid blocks that can be rotated these are probably the only blocks that can have this happen.

Heh that is interesting. For decoration purposes it could come in handy.I wonder if this is an intended feature, or if it's a "bug" that hopefully doesn't get fixed due to how... useful, in a non-exploitative way it is.